Color

#368c5a

#368c5a
hex#368c5a
rgbrgb(54, 140, 90)
hslhsl(145, 44%, 38%)
oklchoklch(0.574 0.114 154.8)
Closest name: seagreen (#2e8b57)Relative luminance 0.2028

Colors that go with #368c5a

Charcoal, Crimson and Royal Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#8c3668

#3d8c36 · #368c84

#5a368c · #8c5a36

Split-complementary

Open in tool →

#84368c · #8c363d

#363d8c · #8c3668 · #8c8436

Contrast

#368c5a as textRatioAAAA largeAAAFix
Aaon white
4.15:1failpassfail
  • AA: use #338455 as the text (4.59:1)
  • AAA: use #276340 as the text (7.13:1)
  • AA: or shift the background to #121212 (4.51:1)
Aaon black
5.06:1passpassfail
  • AAA: use #42a96d as the text (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #368c5a as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #368c5a
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #368c5a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/368c5a-a2beb1-cc59d4-1f2d2b-eaf1e9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md